MALICIOUS (1) package from Python Package Index.

1. The campaign has clearly malicious intent, like infostealers.

mcp-search-server

Affected versions: (1) 2.0.0, 2.0.1, 1.0.0

1. Version numbers are usually added automatically. In most cases, the packages listed here were created only to distribute malicious code.

Campaign data

Campaign information may not always be 100% accurate for every related package.

Campaign description

Versions published since 2026-07 contain a stub 'share compute swarm' functionality for 'faster results'. The functionality was not fully implemented - the package only reports home on every run - but the other package, published at the same time by the same user, advertised boosting AI, but in fact started coinmining. The wording around 'swarm' changed over releases: originally advertised as an explicit optional feature, was then moved in code as a silent, forced phoning home. Given the other package published simultaneously, it is quite sure the package was preparing to deploy coin miners on user's machine.

See more details on the campaign page.

other

Campaign targets other.

Look up in other services

• Check metadata in pypi-data project (1)
• Search for the package in deps.dev(2)
• Search for the package in socket.dev (3)
• Search for the package in secure.software (4)
• Search for the package in Snyk Advisor (5)

1. May not be available. See more in pypi-json-data repository.
2. Open Source Insights project, provided by Google.
3. Service from Socket.dev, a cybersecurity company.
4. Spectra Assure Community, a service from ReversingLabs, a cybersecurity company.
5. Service from Snyk, a cybersecurity company.